Poly (EPI-DA) Amine Polyamine for Flocculants, Coagulants and Charge Neutralization Agents

• Customization: Available
• CAS No.: 25988-97-0
• Color: Colorless
• Model NO.: GT50
• Appearance: Liquid
• pH: 2.0-5.0
• Viscosity (25℃), Cps: 30-100
• Structure: Dicyandiamide-Methanal Condensation Polymer
• Freezing Point: -2.8℃
• Specific Weight: 1.04 G/Cm
• Transport Package: IBC
• Specification: 50%
• Trademark: GREAT UNIONTECH
• Origin: China
• Production Capacity: 5000mt

Product Description

Polyamine of Poly (EPI-DA)amine for flocculants, coagulants and charge neutralization agents 

Product introduction
Polyamine of Poly (EPI-DA)amine is cationic polymers of differing molecular weights, which work effectively as primary flocculants, coagulants and charge neutralization agents in liquid-solid separation processes in a wide variety of industries.
This product is a cationic polymers containing quaternary ammonium salts, which appearance is colorless to light yellow viscose liquid, freezing point: -2.8ºC, specific weight: 1.04 g/cm3, resolve temperature 280-300ºC. This product not only can decolor the hydrophobic disperse dyes effectively, but also to the water affinity dye (reactive dyes, acid dyes). After a test for dye sewage, we found that few dosage can decolor obviously, settle quickly and process the fluid transparency highly, simultaneously reduce the COD, enhanced the removal of COD.

Specification

Appearance	Colorless or light yellow viscous liquid
Solid content,	50±1
PH	2.0-5.0
Viscosity (25ºC), cps	30-100
Structure	Dicyandiamide-methanal condensation polymer

Use
Our company can provide customized decoloring optimization scheme, there are this decoloring agent for you to choose, improve the effect of comprehensive treatment. In order to protect environmental, the colored wastewater must be treated, since the color of industrial sewage is dark which discharged from the dyeing chemical factories. This product synthesizes decoloration, flocculation and COD dissolution, has evident synthetic effect in decoloration with low costs.
Organic coagulants of varying molecular weight and active content. They are primarily used in applications to enhance solid-liquid separation and allow rapid settlement of finely suspended solids. The range of polyamine products ensures that the solid-liquid separation process is tailored, cost-effective and efficient.

Application:
The procedure is based on the technology and experiment.

1. Wastewater pretreatment

Adjust PH value to neutrality with the white lime.

1. Solution preparation

1. Start agitation of the inorganic flocculant pot, feed poly(aluminum chloride) to water slowly and completely, then we can get 5% poly(aluminum chloride) solution.
2. Start agitation of the organic flocculant pot, feed decolorant to water slowly and completely, then we can get 3‰ decolorant solution.

1. Decolor treatment

1. Start agitation of wastewater pool at high stirring rate, and feed the poly (aluminum chloride) solution (about 5-15kg) to the wastewater simultaneously.
2. Lower the stirring rate, and feed decolorant solution above (about 2-10kg) to the wastewater simultaneously.
3. Stir slowly for a period of time.
4. Place it at a standstill.

Package& Storage
125kg PE Drum, 200kg PE Drum, 1000kg/1100kg IBC Tank.
Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
The term of validity: Two years.
Transportation: Non-dangerous goods.